Transaction not yet indexed

21phtwjthamhMdkH6bwfU5jCTifPKs294bhCUAT8Pi9qE63GwZ2n6dFheh4ki1HQ8bmDae7VwkqTrkVSRDjVS2qU

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.